Download the full pdf of this article, which includes the inline equations and diagrams. Discussion continues at the national level about power grid upgrades to support increased electrification. In ...

The National Electric Safety Code (NESC) includes a clause sometimes referred to as the “5-mA Rule,” which states: For voltages exceeding 98 kV ac to ground, either the clearances shall be increased ...

Over the next decade, Oregon’s need for clean energy is expected to grow exponentially thanks to rising demand for electricity from data centers, heat pumps, electric cars and state climate mandates.